Greencastle Weather Forecast

    • 57
    • 69

    Rain Showers

    • 58
    • 74

    Rain Showers

    • 61
    • 77

    Rain Showers

    • 63
    • 84

    Rain Showers

    • 63
    • 80

    Rain Showers

    • 62
    • 81

    Rain Showers

Today 21 May Kanawha

Showers. Much cooler with Highs in the upper 60s. North Winds around 5 Mph. Chance of rain 90 percent.

Tonight 21 May Kanawha

Mostly cloudy. A slight chance of Showers in the Evening, then a chance of Showers after midnight. Lows in the upper 50s. East Winds around 5 Mph. Gusts up to 20 Mph after midnight. Chance of rain 50 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Greencastle Temperature Statistics

May Temperature

Beckley, Raleigh County Memorial Airport (22.4 miles)

  • Lowest 3 May, 2026

    31.6 °F

  • Average May

    57.7 °F

  • Highest 18 May, 2026

    88 °F

Climate (2021–Present)

Beckley, Raleigh County Memorial Airport (22.4 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    44.9 °F

  • Average 2021–2026

    54.1 °F

  • Average High 2021–2026

    63.9 °F
Get WillyWeather+ to remove ads